*{
    padding: 0;
    margin: 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
}
.total{
    width: 500px;
    height: 50px;
    margin: 10px;
    line-height: 50px;
    font-size: 20px;
    font-weight: 900;
    input{
        width: 300px;
        height: 30px;
    }
}
.content{
    display: flex;
    width: 800px;
    height: 40px;
    line-height: 40px;
    /* display: none; */
    input{
        width: 50px;
        height: 30px;
        margin: 0 5px;
    }
    select{
        width: 120px;
        height: 30px;
        margin: 5px;
    }
    
}
.btn{
    width: 30px;
    height: 30px;
    background-color: #eee;
    margin: 5px 5px 0 0;
    span{
        display: block;
        width: 30px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        cursor: pointer;
    }
}
.page{
    width: 180px;
   position: relative;
   overflow: hidden;
   ul{
    position: absolute;
    
    position: absolute;
    transition: linear;
    display: flex;
    left: 0;
    li{
        float: left;
        display: block;
        width: 30px;
        height: 30px;
        margin-right: 5px;
        margin-top: 5px;
        line-height: 30px;
        text-align: center;
        background-color: #eee;
        cursor: pointer;
    }
   }
   
}
.active{
    background-color: rgb(73, 73, 233)!important;
    color: white;
}
.show{
    display: block!important;
}